Made a custom behavior pack & resource pack for a private group of friends, however, while both packs load perfectly fine on Windows 10 and Xbox, for some reason iOS has issues with it. If I join my world on Windows 10 with the packs applied, it will give me the error: "Encountered a problem while downloading or applying resource pack".

If I try to import it, it just gives me an error.

On Xbox, everything works as normal. The resource pack downloads and applies fine without an error, and custom music plays as normal on Xbox. I am just seeing this issue on iOS (both iPhone and iPad)

I have attached the error screens I am getting, and the resource/behavior packs I am using when I get the error. 

Finally, this is only for custom packs. Marketplace packs still work normally.